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Find the median and mean of the data set below:21, comma, 26, comma, 35, comma, 1821,26,35,18

Question

Find the median and mean of the data set below:

21, 26, 35, 18, 1821, 26, 35

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Solution

Sure, let's start with the median.

Step 1: Arrange the data in ascending order: 18, 21, 26, 35.

Step 2: Since there are 4 numbers, the median is the average of the two middle numbers. So, (21 + 26) / 2 = 23.5.

So, the median of the data set is 23.5.

Now, let's find the mean.

Step 1: Add all the numbers together: 18 + 21 + 26 + 35 = 100.

Step 2: Divide the sum by the total number of data points. In this case, there are 4 data points. So, 100 / 4 = 25.

So, the mean of the data set is 25.

This problem has been solved

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